DK1686101T3 - Cementafbindingsforsinkere - Google Patents

Cementafbindingsforsinkere

Info

Publication number
DK1686101T3
DK1686101T3 DK05290210T DK05290210T DK1686101T3 DK 1686101 T3 DK1686101 T3 DK 1686101T3 DK 05290210 T DK05290210 T DK 05290210T DK 05290210 T DK05290210 T DK 05290210T DK 1686101 T3 DK1686101 T3 DK 1686101T3
Authority
DK
Denmark
Prior art keywords
cement setting
setting delays
delays
alkylene
polyoxyalkyleneamine
Prior art date
Application number
DK05290210T
Other languages
English (en)
Inventor
Elise Deblock
Original Assignee
Rhodia Chimie Sa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rhodia Chimie Sa filed Critical Rhodia Chimie Sa
Application granted granted Critical
Publication of DK1686101T3 publication Critical patent/DK1686101T3/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/243—Phosphorus-containing polymers
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • C04B28/04—Portland cements
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/42—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells
    • C09K8/46—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells containing inorganic binders, e.g. Portland cement
    • C09K8/467—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells containing inorganic binders, e.g. Portland cement containing additives for specific purposes
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/20—Retarders
DK05290210T 2005-01-31 2005-01-31 Cementafbindingsforsinkere DK1686101T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05290210A EP1686101B1 (en) 2005-01-31 2005-01-31 Cement retardant

Publications (1)

Publication Number Publication Date
DK1686101T3 true DK1686101T3 (da) 2008-08-18

Family

ID=34941916

Family Applications (1)

Application Number Title Priority Date Filing Date
DK05290210T DK1686101T3 (da) 2005-01-31 2005-01-31 Cementafbindingsforsinkere

Country Status (6)

Country Link
EP (1) EP1686101B1 (da)
AT (1) ATE394354T1 (da)
DE (1) DE602005006518D1 (da)
DK (1) DK1686101T3 (da)
ES (1) ES2306041T3 (da)
WO (1) WO2006079902A1 (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9353003B2 (en) 2013-03-15 2016-05-31 Hercules Incorporated Hydraulic composition with prolonged open time
WO2016054602A1 (en) * 2014-10-03 2016-04-07 Solidia Technologies, Inc. Composition carbonatable calcium silicate cement containing hydrating materials
JP2020105318A (ja) * 2018-12-27 2020-07-09 太平洋セメント株式会社 固化材スラリー
JP2020105321A (ja) * 2018-12-27 2020-07-09 太平洋セメント株式会社 固化材スラリー
FR3104588B1 (fr) * 2019-12-17 2021-12-24 Chryso Composés fluidifiants pour compositions hydrauliques

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU579405B2 (en) * 1984-09-27 1988-11-24 Halliburton Company Set delayed cement compositions and methods of using the same
FR2772743B1 (fr) * 1997-12-24 2000-02-04 Schlumberger Cie Dowell Controle de la prise de ciments alumineux par utilisation de retardateurs de prise actifs a temperatures elevees
US6861459B2 (en) * 1999-07-09 2005-03-01 Construction Research & Technology Gmbh Oligomeric dispersant

Also Published As

Publication number Publication date
EP1686101A1 (en) 2006-08-02
ATE394354T1 (de) 2008-05-15
DE602005006518D1 (de) 2008-06-19
ES2306041T3 (es) 2008-11-01
WO2006079902A8 (en) 2006-10-05
EP1686101B1 (en) 2008-05-07
WO2006079902A1 (en) 2006-08-03

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